Maono WM821 WIRELESS TIKMIC. Sometimes we need the freedom of cable-free recording, but that doesn't mean we need to sacrifice audio quality. Maono WM821 wireless lavalier microphones allow us to record incredible audio without limitations when you're on stage, on set, or in the field.. The Maono WM821 Wireless Microphones is an ultra-compact and extremely versatile wireless microphone system consisting of a receiver and transmitters. Universal compatibility with cameras, mobile devices, and computers, extended range (328ft line of sight), and improved transmission stability.. Maono-Professional Audio Innovation. With vast combined experience & excellent abilities in electrical engineering, industrial design, and software engineering, we design and manufacture the best quality audio products in-house, and sell them directly to end-users. Join Maono and begin your recording!. Transmitter. Power button and mute button. Pairing button. Low cut button. Receiver. LED Screen. Power Button and Stereo/Mono Button. Volume control. Receiver. Headphone jack for zero lantency monitoring. Output jack. Professional Sound. Professional Noise Cancelling Technology, wide frequency response, a signal-to-noise ratio of 82dB(82db S/N Ratio) ensures the capture of every audio detail. When you go into editing, you'll have a much easier time filtering out any hissing and other ambient noise. Maono is also supplied with twist-and-lock furry windshields for recording in windy or adverse weather conditions. Crystal-clear, professional sound in any situation. Pocket-sized form factor. The transmitters and receiver weigh less than 1.2 ounces, taking up virtually no space in a camera kit bag, or backpack. Unique clip design makes it quick and easy to mount onto clothing or a camera cold shoe, mobile camera rig, boom pole, or any cold shoe accessory – ultra-compact wireless audio for any recording situation.. The WM821 A2 is a revolutionary compact wireless audio solution that offers broadcast-quality sound in an affordable and compact package.. For many content creators, the WM821 A2 wireless lavalier microphone is the perfect audio companion for a camera. Using the microphone with a camera is great because it means your audio is already in place, sync’d with your video file, making for a very streamlined post-production workflow.. Specification. Transmission Type. 2.4GHz Wireless. Polar Pattern (Built-in Mic). Omnidirectional. Built-in Mic frequency response. 80Hz -16kHz. External Mic frequency response. 50Hz -18kHz. Maximum Output Level. Line output:-10dBu ; Headphone output:3.2dBu. Maximum SPL. 105dB SPL（1kHz@1m）. THD+N. 0.009. S/N Raito. Line output:75dB ; Headphone output: 80dB. Battery Capacity. 350mAh/3.7V. 2500mAh/3.7V. Charge port. TYPE-C，DC 5V. Battery Life. 20 hours. Audio Input. 3.5mm TRS lavalier microphone input (Transmitter). Audio Output. 3.5mm TRS (Receiver)